package com.zpb.framework.config;


import com.alibaba.fastjson.serializer.SerializeConfig;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.serializer.ToStringSerializer;
import com.alibaba.fastjson.support.config.FastJsonConfig;
import com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.util.List;

/**
 * @Description:
 * @Author: zhaopengbo
 * @Date: 2025/9/7
 */
@Configuration
public class WebConfigurer implements WebMvcConfigurer {
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                .allowedOriginPatterns("*")
                .allowCredentials(true)
                .maxAge(3600)
                .allowedHeaders("*")
                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS");
    }
    @Bean//使用@Bean注入fastJsonHttpMessageConvert
    public HttpMessageConverter fastJsonHttpMessageConverters() {
//1.需要定义一个Convert转换消息的对象
        FastJsonHttpMessageConverter fastConverter = new
                FastJsonHttpMessageConverter();
        FastJsonConfig fastJsonConfig = new FastJsonConfig();
        fastJsonConfig.setSerializerFeatures(SerializerFeature.PrettyFormat);
        fastJsonConfig.setSerializerFeatures(
                SerializerFeature.PrettyFormat,
                // 强制Date类型使用setDateFormat配置的格式
                SerializerFeature.WriteDateUseDateFormat,
                // 可选：禁用循环引用检测（避免$ref）
                SerializerFeature.DisableCircularReferenceDetect
        );
        fastJsonConfig.setDateFormat("yyyy-MM-dd HH:mm:ss");
        SerializeConfig.globalInstance.put(Long.class,
                ToStringSerializer.instance);
        fastJsonConfig.setSerializeConfig(SerializeConfig.globalInstance);
        fastConverter.setFastJsonConfig(fastJsonConfig);
        HttpMessageConverter<?> converter = fastConverter;
        return converter;
    }
    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>>
                                                   converters) {
//        converters.add(fastJsonHttpMessageConverters());
    }
}
